CN105443000A - High-strength anti-deforming environment-friendly breathable wooden door - Google Patents
High-strength anti-deforming environment-friendly breathable wooden door Download PDFInfo
- Publication number
- CN105443000A CN105443000A CN201510877744.6A CN201510877744A CN105443000A CN 105443000 A CN105443000 A CN 105443000A CN 201510877744 A CN201510877744 A CN 201510877744A CN 105443000 A CN105443000 A CN 105443000A
- Authority
- CN
- China
- Prior art keywords
- timber
- door
- strength anti
- spiracle
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
- E06B3/74—Door leaves consisting of frame and panels, e.g. of raised panel type with wooden panels or frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7027—Aromatic hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses a high-strength anti-deforming environment-friendly breathable wooden door and relates to the technical field of doors. The high-strength anti-deforming environment-friendly breathable wooden door is used for solving the technical problems that existing wooden doors deform easily, are not environmentally friendly and are short in service life. The high-strength anti-deforming environment-friendly breathable wooden door comprises a wooden door body, and the wooden door body is installed on the side edge of a door frame through hinges. The wooden door body comprises a steel plate layer, a door core layer and a waterproof plate layer which are sequentially arranged. The door core layer is structurally a bridge opening mechanical plate. A plurality of longitudinal holes are equidistantly formed in the door core layer, transverse holes are formed in the door core layer, the longitudinal holes are communicated with the transverse holes, the door frame is provided with support holes, and the support holes are communicated with the corresponding longitudinal holes to form breathing holes. The high-strength anti-deforming environment-friendly breathable wooden door has the advantages of being simple in structure, long in service life, green and environmentally friendly.
Description
Technical field
The present invention relates to timber technical field, relate to a kind of high strength anti-deformation environmental protection breathable timber more specifically.
Background technology
Timber is because of natural, heat and moisture preserving, soundproof effect are good, light etc. advantageous characteristic attractive in appearance, meet the demand of the modern life, and be widely used in architectural design, the timber product material that current market is sold is uneven, integrated artistic level is not high, there is serious waste of raw materials phenomenon, simultaneously product easy distortion, distortion itself, environmental protection is not up to standard and do the problems such as a core inserts with waste and old wood leftover bits and pieces.
Due to the product particularity of solid-wood composite wooden door, customer cannot see the structure of the inside of composite gate intuitively, therefore a lot of bad producer, do door inner filling material by using wood residues, honeycomb paper or waste and old woodwork leftover bits and pieces and cheat customer, and this type of timber quality and environment protecting there will not be substantial change within the guarantee time usually, but customer is once select this series products, all can to the worry oneself brought not to the utmost and hidden danger on product or on healthy.
Always existing timber has an inevitable common fault, exactly be out of shape, be commonly called as " sticking up partially ", when timber uses often because the moisture in air makes wood expand thus cause timber to deform.And existing timber is all framework composite plate structure, such timber indoor design is hollow, therefore can not accomplish long-lived effect.When timber adopts monoblock plank to make, higher to the requirement of plank, thus add the cost of making, and the plank of monoblock is easy to cause crack, destroys the overall structure of timber.
How to solve the problems of the technologies described above the direction will made great efforts into those skilled in the art.
Summary of the invention
In order to overcome above-mentioned technical deficiency, the invention provides a kind of high strength anti-deformation environmental protection breathable timber.
The present invention to achieve these goals concrete by the following technical solutions:
A kind of high strength anti-deformation environmental protection breathable timber, comprise timber body, described timber body is by being hingedly mounted on the lateral edges of doorframe, it is characterized in that, described timber body comprises the steel plate layer, door sandwich layer and the waterproof lamellar that set gradually, the structure of described door sandwich layer is bridge mechanical plate, described door sandwich layer is inner equally spaced is provided with some vertical holes, door sandwich layer in be provided with horizontal hole, vertical hole communicates with Heng Dong, described doorframe is provided with support hole, and support hole communicates with corresponding vertical hole formation spiracle, via ventilation inside and outside spiracle timber.
Further, timber body is arranged on doorframe by quiet bearing hinge, described quiet bearing hinge is provided with installing hole, contact switch is provided with in described installing hole, described timber body is provided with sound prompt device, voice message loudspeaker, described sound prompt device, voice message loudspeaker are by electrical connection, contact switch is connected in the circuit of sound prompt device, voice message loudspeaker, when wooden door board open mode, described circuit is connected by contact switch; When wooden door board closure state, described circuit is disconnected by contact switch.
Further, the some vertical hole of described door sandwich layer inside and horizontal hole and spiracle surface spraying are without photocatalyst coating.
Wherein, the main component of photocatalyst is Nano titanium dioxide, utilizes the Ultraviolet radiation in sunshine and fluorescent lamp, and the one reaction of catalyst occurs.Photocatalyst under the irradiation of light, just must can produce similar photosynthetic light-catalyzed reaction.Be exactly in simple terms: if when not having light, photocatalyst does not just have effect.Photocatalyst is when reacting, and can produce the extremely strong free hydroxy of oxidation capacity and active oxygen, have very strong photoredox function, the various organic compound of oxidable decomposition, PARA FORMALDEHYDE PRILLS(91,95), benzene, ammonia, TVOC etc. have very strong degradation capability.Moreover, also there is very strong sterilizing function, organic pollution can be resolved into free of contamination water and carbon dioxide, the function such as thus there is extremely strong sterilization, deodorizing, mildew-resistant, anti-fouling and self-cleaning, purify air.
Further, active carbon is provided with in described spiracle.
Further, desiccant is added in described spiracle.
Further, the thickness of described waterproof film layer is 0.5 ~ 1.5mm.
Beneficial effect of the present invention is as follows:
The object of this invention is to provide a kind of high strength anti-deformation environmental protection breathable timber, utilize the structure of bridge mechanical plate, vertical hole and horizontal hole and spiracle inwall coat without photocatalyst, again by the spiracle of timber, make it to carry out convection current with the air in the external world, near spiracle, add again the adsorbing bar through active carbon and desiccant processing, the material that decomposing formaldehyde, toluene, TVOC etc. are harmful, make timber of the present invention have the inside and outside function purified the air of a room of ventilating; And the weight that vertical hole and horizontal hole had both alleviated a core is set, turn increase bulk strength and the soundproof effect of door leaf; After using for many years, still can ensure the planeness of door leaf surface simultaneously, there will not be the situation that there will be ripple glaze with the door leaf of flitch processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of a sandwich layer.
Detailed description of the invention
In order to those skilled in the art person better understands the present invention, below in conjunction with accompanying drawing and following examples, the present invention is described in further detail.
Embodiment 1
As illustrated in fig. 1 and 2, the present embodiment provides a kind of high strength anti-deformation environmental protection breathable timber, comprise timber body 1, described timber body 1 is by being hingedly mounted on the lateral edges of doorframe 2, it is characterized in that, described timber body 1 comprises the steel plate layer 1-1 set gradually, door sandwich layer 1-2 and waterproof lamellar 1-3, the structure of described door sandwich layer 1-2 is bridge mechanical plate, described door sandwich layer 1-2 is inner equally spaced is provided with some vertical hole 1-2.1, horizontal hole 1-2.2 is provided with in door sandwich layer 1-2, vertical hole 1-2.1 communicates with horizontal hole 1-2.2, described doorframe 2 is provided with support hole, support hole communicates with corresponding vertical hole 1-2.1 formation spiracle, via ventilation inside and outside spiracle timber.
Embodiment 2
As illustrated in fig. 1 and 2, the present embodiment provides a kind of high strength anti-deformation environmental protection breathable timber, comprise timber body 1, described timber body 1 is by being hingedly mounted on the lateral edges of doorframe 2, it is characterized in that, described timber body 1 comprises the steel plate layer 1-1 set gradually, door sandwich layer 1-2 and waterproof lamellar 1-3, the structure of described door sandwich layer 1-2 is bridge mechanical plate, described door sandwich layer 1-2 is inner equally spaced is provided with some vertical hole 1-2.1, horizontal hole 1-2.2 is provided with in door sandwich layer 1-2, vertical hole 1-2.1 communicates with horizontal hole 1-2.2, described doorframe 2 is provided with support hole, support hole communicates with corresponding vertical hole 1-2.1 formation spiracle, via ventilation inside and outside spiracle timber.
Timber body 1 is arranged on doorframe 2 by quiet bearing hinge 3, described quiet bearing hinge 3 is provided with installing hole, contact switch 4 is provided with in described installing hole, described timber body 1 is provided with sound prompt device 5, voice message loudspeaker 6, described sound prompt device 5, voice message loudspeaker 6 are by electrical connection, contact switch 4 is connected in the circuit of sound prompt device 5, voice message loudspeaker 6, when wooden door board open mode, described circuit is connected by contact switch 4; When wooden door board closure state, described circuit is disconnected by contact switch 4.
Embodiment 3
The present embodiment is on the basis of embodiment 1 or 2, done further improvement, specifically,
The some vertical hole 1-2.1 of described door sandwich layer 1-2 inside and horizontal hole 1-2.2 and spiracle surface spraying are without photocatalyst coating.
Active carbon is provided with in described spiracle.
Active carbon is also known as activated carbon black.Be black powder or bulk, graininess, cellular amorphous carbon, also have the crystal carbon that arrangement is regular.In active carbon except carbon, also comprise two class admixtures: a class is chemically combined element, mainly oxygen and hydrogen, these elements remain in charcoal owing to not carbonizing completely, or in activation process, external non-carbon is combined with Surface Chemistry of Activated Carbon, during as used steam activation, and the oxidized or steam oxidation of activated carbon surface; Another kind of admixture is ash content, and it is the inorganic part of active carbon; Ash content easily causes secondary pollution in active carbon.
Desiccant is added in described spiracle.
The thickness of described waterproof film layer 1-3 is 0.5 ~ 1.5mm.
The above; be only preferred embodiment of the present invention, not in order to limit the present invention, scope of patent protection of the present invention is as the criterion with claims; the equivalent structure change that every utilization manual of the present invention and accompanying drawing content are done, in like manner all should be included in protection scope of the present invention.
Claims (6)
1. a high strength anti-deformation environmental protection breathable timber, comprise timber body (1), described timber body (1) is by being hingedly mounted on the lateral edges of doorframe (2), it is characterized in that, described timber body (1) comprises the steel plate layer (1-1) set gradually, door sandwich layer (1-2) and waterproof lamellar (1-3), the structure of described door sandwich layer (1-2) is bridge mechanical plate, described door sandwich layer (1-2) is inner equally spaced is provided with some vertical holes (1-2.1), horizontal hole (1-2.2) is provided with in door sandwich layer (1-2), vertical hole (1-2.1) communicates with horizontal hole (1-2.2), described doorframe (2) is provided with support hole, support hole communicates with corresponding vertical hole (1-2.1) formation spiracle, via ventilation inside and outside spiracle timber.
2. high strength anti-deformation environmental protection breathable timber according to claim 1, it is characterized in that, timber body (1) is arranged on doorframe (2) by quiet bearing hinge (3), described quiet bearing hinge (3) is provided with installing hole, contact switch (4) is provided with in described installing hole, described timber body (1) is provided with sound prompt device (5), voice message loudspeaker (6), described sound prompt device (5), voice message loudspeaker (6) is by electrical connection, contact switch (4) is connected on sound prompt device (5), in the circuit of voice message loudspeaker (6), when wooden door board open mode, described circuit is connected by contact switch (4), when wooden door board closure state, described circuit is disconnected by contact switch (4).
3. high strength anti-deformation environmental protection breathable timber according to claim 1, is characterized in that, the some vertical hole (1-2.1) that described door sandwich layer (1-2) is inner and horizontal hole (1-2.2) and spiracle surface spraying are without photocatalyst coating.
4. high strength anti-deformation environmental protection breathable timber according to claim 1, is characterized in that, be provided with active carbon in described spiracle.
5. high strength anti-deformation environmental protection breathable timber according to claim 1, is characterized in that, add desiccant in described spiracle.
6. according to the high strength anti-deformation environmental protection breathable timber that claim 1 is told, it is characterized in that, the thickness of described waterproof film layer (1-3) is 0.5 ~ 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877744.6A CN105443000A (en) | 2015-12-04 | 2015-12-04 | High-strength anti-deforming environment-friendly breathable wooden door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877744.6A CN105443000A (en) | 2015-12-04 | 2015-12-04 | High-strength anti-deforming environment-friendly breathable wooden door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105443000A true CN105443000A (en) | 2016-03-30 |
Family
ID=55553583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510877744.6A Pending CN105443000A (en) | 2015-12-04 | 2015-12-04 | High-strength anti-deforming environment-friendly breathable wooden door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105443000A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119840A (en) * | 2017-04-24 | 2017-09-01 | 嘉兴博隆铝装饰板有限公司 | A kind of anti-formaldehyde integrated ceiling panel production technology |
| CN108049776A (en) * | 2018-01-22 | 2018-05-18 | 张培付 | Log internal buckle loading board technique suit doors |
| CN108716351A (en) * | 2018-08-03 | 2018-10-30 | 张猛 | A kind of manufacturing method of the net aldehyde timber containing activated carbon |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB530583A (en) * | 1939-06-13 | 1940-12-16 | Charles Louis Nordon | Improvements in or relating to windows and window-fittings |
| BE825332A (en) * | 1974-02-07 | 1975-05-29 | IMPROVEMENTS TO VENTILATION DEVICES | |
| CN201203931Y (en) * | 2008-04-03 | 2009-03-04 | 兰远波 | Door-opening prompter |
| CN202689866U (en) * | 2012-06-29 | 2013-01-23 | 赵全起 | Purification environmental-friendly wooden door |
| CN203008691U (en) * | 2012-12-27 | 2013-06-19 | 张善元 | Wooden door with voice prompt |
| CN204627370U (en) * | 2015-05-05 | 2015-09-09 | 四川农业大学 | A kind of life staying idle at home wood door structure |
-
2015
- 2015-12-04 CN CN201510877744.6A patent/CN105443000A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB530583A (en) * | 1939-06-13 | 1940-12-16 | Charles Louis Nordon | Improvements in or relating to windows and window-fittings |
| BE825332A (en) * | 1974-02-07 | 1975-05-29 | IMPROVEMENTS TO VENTILATION DEVICES | |
| CN201203931Y (en) * | 2008-04-03 | 2009-03-04 | 兰远波 | Door-opening prompter |
| CN202689866U (en) * | 2012-06-29 | 2013-01-23 | 赵全起 | Purification environmental-friendly wooden door |
| CN203008691U (en) * | 2012-12-27 | 2013-06-19 | 张善元 | Wooden door with voice prompt |
| CN204627370U (en) * | 2015-05-05 | 2015-09-09 | 四川农业大学 | A kind of life staying idle at home wood door structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119840A (en) * | 2017-04-24 | 2017-09-01 | 嘉兴博隆铝装饰板有限公司 | A kind of anti-formaldehyde integrated ceiling panel production technology |
| CN108049776A (en) * | 2018-01-22 | 2018-05-18 | 张培付 | Log internal buckle loading board technique suit doors |
| CN108716351A (en) * | 2018-08-03 | 2018-10-30 | 张猛 | A kind of manufacturing method of the net aldehyde timber containing activated carbon |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202689866U (en) | Purification environmental-friendly wooden door | |
| CN105443000A (en) | High-strength anti-deforming environment-friendly breathable wooden door | |
| CN204475754U (en) | A kind of decomposing formaldehyde light steel keel partition structure | |
| CN202401706U (en) | A multifunctional green and environment-friendly ceiling | |
| CN206722210U (en) | A kind of green ecological modular integrated wall plate | |
| CN210918045U (en) | Novel environment-friendly board | |
| CN202325125U (en) | Sound-elimination soundproof door | |
| CN106223815B (en) | A kind of soundproof door | |
| CN205776760U (en) | A kind of movable multifunctional construction office room | |
| CN104818929A (en) | Deformation-preventing and sound-insulating wood door | |
| CN201436360U (en) | Steel heat insulation fireproof door | |
| CN110159156A (en) | A kind of indoor wooden door with taste removal purification function | |
| CN211647062U (en) | Decorative wallboard with air purification function | |
| CN210152022U (en) | Curtain wall aluminum veneer applied to building | |
| CN207847395U (en) | A kind of environment-friendly type door pocket harden structure | |
| CN204510714U (en) | A kind of Novel wooden floor | |
| CN209429862U (en) | A kind of environmental protection interior door combined type door pocket side plate | |
| CN204728602U (en) | A kind of ecological composite plate | |
| CN103161388A (en) | Outer vertical hinged door with decoration board | |
| CN201310279Y (en) | Novel multi-layer wooden fire door | |
| CN201495945U (en) | Indoor door with function of air purification | |
| CN207538723U (en) | Interior decoration fire-proof wooden door | |
| CN201908542U (en) | Interior door capable of avoiding deformation | |
| CN211369330U (en) | Novel energy-saving environment-friendly sound insulation building material | |
| CN109113528A (en) | A kind of new indoor timber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |